[CentOS] strange su behavior

From: Uwe (ML) Kiewel <ml at kiewel-online.ch>
> >Do you have any sudo call from your /etc or /etc/skel bashrc or profile...?
> Yes, I do have in /etc/bashrc:
> sudo -l
Unless you already understood:
su - "make the shell a login shell"
so sudo -l in bashrc is executed, which asks for the user's password
JD